A brief description of an earth radiation budget data set, as determined from NOAA operational spacecraft, is presented. The data are continuous from June 1974 through February 1978. Some samples of the mapped outputs are shown, and information on the availability of these data is provided. A brief description of an earth radiation budget data set, as determined from NOAA operational spacecraft, is presented. The data are continuous from June 1974 through February 1978. Some samples of the mapped outputs are shown, and information on the availability of these data is provided.